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Home >> Kia >> 2010 >> Sedona Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) >> DTC P0452: EVAP. Emission System Pressure Sensor/Switch Low >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION

Item Detecting Condition Possible cause
DTC Strategy
  • Detects sensor signal short to low voltage
  • Poor connection
  • Open in Power Circuit
  • Open or short to ground in signal Circuit
  • Faulty FTPS
  • Faulty PCM
Enable Conditions
  • Ignition ON
  • The FTPS diagnostic has met all enable criteria and will begin fault processing
 
Threshold value
  • Raw Tank Pressure < 0.085V
Diagnosis Time
  • Continuous (More than 15 seconds failure for every 32 seconds test)
MIL On Condition
  • 2 Driving Cycles